@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21fedb0c-9a51-4441-aefb-0db04bb9848e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21fedb0c-9a51-4441-aefb-0db04bb9848e> .